fixed login type in AccessOwner

SE/se-lib/Schema/AccessOwnerStorageAcl.php

@@ -47,8 +47,8 @@ class Schema_AccessOwnerStorageAcl extends Core_AclBase {
   public function getEnumerations($fieldName) { return null; }
   public function getXsdFieldType($fieldName) {
     if ('id' == $fieldName) return 'xsd:string';
+    if ('login' == $fieldName) return 'xsd:string';
     if ('name' == $fieldName) return 'xsd:string';
-    if ('uid' == $fieldName) return 'xsd:string';
   }
   public function isGeomField($fldName) { return false; }